如何在屏幕宽度上放置滑块，然后出现导航栏？

Question

您好，我正在编辑模板，但效果不佳，因为我希望当我进入网站时看到滑块，而向下进行scrool时，滑块之后会出现导航栏并保持固定。 我希望它像下面的图像一样：https://ibb.co/6FrrSQP 您看到完整的图像而没有看到导航栏中的链接，然后导航栏向上。

，然后导航栏向上，如图所示： https://ibb.co/VLm7zcn

@import url(https://fonts.googleapis.com/css?family=Open+Sans:300italic,400italic,600italic,700italic,800italic,400,600,700,300,800);

body {
  background: #fff;
  font-family:'Open Sans', Arial, sans-serif;
  color:#333;
  line-height:1.6em;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight:500; 
    font-family:'Open Sans', Arial, sans-serif;
	color:#333;
}

h1{
  font-size: 36px;
  color:#fff;
}

h2{
  font-size: 20px;
}

h3{
  font-size: 16px;
  color: #787878;
  font-weight: 400;
  line-height: 24px;
}

h4{
  font-size: 16px;
}

a {
  color: #E8CE0E;
  -webkit-transition: color 300ms, background-color 300ms;
  -moz-transition: color 300ms, background-color 300ms;
  -o-transition:  color 300ms, background-color 300ms;
  transition:  color 300ms, background-color 300ms;
}

a:hover, a:focus {
  color: #d43133;
}

hr {
  border-top: 1px solid #e5e5e5;
  border-bottom: 1px solid #fff;
}


.btn-primary {
  padding: 8px 20px;
  background: #E8CE0E;
  color: #fff;
  border-radius: 4px;
  border:none;
  margin-top: 10px;
}


.btn-primary:hover, 
.btn-primary:focus{
  background: #E8CE0E;
  outline: none;
  box-shadow: none;
} 

.btn-transparent {
  border: 3px solid #fff;
  background: transparent;
  color: #fff;
}

.btn-transparent:hover {
  border-color: rgba(255, 255, 255, 0.5);
}

a:hover,
a:focus {
  color: #000;
  text-decoration: none;
  outline: none;
}

.dropdown-menu {
  margin-top: -1px;
  min-width: 180px;
}

.center h2{
  font-size: 36px;
  margin-top: 0;
  margin-bottom: 20px;
}

.media>.pull-left{
  margin-right: 20px;
}

.media>.pull-right{
  margin-left: 20px;
}

body > section {
  padding: 70px 0;
}

.center {
  text-align: center;
  padding-bottom: 55px;
}

.scaleIn {
  -webkit-animation-name: scaleIn;
  animation-name: scaleIn;
}

.lead{
  font-size: 16px;
  line-height: 24px;
  font-weight: 400;
}

.transparent-bg {
  background-color: transparent !important;
  margin-bottom: 0;
}

@-webkit-keyframes scaleIn {
  0% {
    opacity: 0;
    -webkit-transform: scale(0);
    transform: scale(0);
  }

  100% {
    opacity: 1;
    -webkit-transform: scale(1);
    transform: scale(1);
  }
}

@keyframes scaleIn {
  0% {
    opacity: 0;
    -webkit-transform: scale(0);
    -ms-transform: scale(0);
    transform: scale(0);
  }

  100% {
    opacity: 1;
    -webkit-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
}


/*************************
*******Header******
**************************/
.navbar-fixed-top .navbar-toggle .icon-bar {
  background-color: #fff;
}

.navbar>.container .navbar-brand{
  margin-left: 0;
}

.top-bar {
  padding: 10px 0;
  background: #090909;
  border-bottom: 1px solid #222;
  line-height: 28px;
}

.social{
  text-align: center;
}

.social-share{
 display: inline-block;
 list-style: none;
 padding: 0;
 margin: 0;
}

ul.social-share li {
  display: inline-block;
}

ul.social-share li a {
  display: inline-block;
  color: #fff;
  background: #404040;
  width: 25px;
  height: 25px;
  line-height: 25px;
  text-align: center;
  border-radius: 2px;
}

ul.social-share li a:hover {
  background: #E8CE0E;
  color: #fff;
}

.navbar-brand {
  padding: 0;
  margin:0;
  color:#E8CE0E;
}
.navbar-header a.navbar-brand {
  color:#E8CE0E;
}

.navbar {
  border-radius: 0;
  margin-bottom: 0;
  background: #151515;
  padding: 15px 0;
  padding-bottom: 0;
}

 .navbar-nav{
  margin-top: 12px;
 }

.navbar-nav>li{
  margin-left: 25px;
  padding-bottom: 28px;
}

.navbar-fixed-top .navbar-nav > li > a {
  padding: 5px 15px;
  margin: 0;
  border-radius: 3px;
  color: #fff;
  line-height: 24px;
  display: inline-block;
}

.navbar-fixed-top .navbar-nav > li > a:hover{
	background-color: #E8CE0E;
  color: #333;
}

.navbar-fixed-top {
  border: none;
}

.navbar-fixed-top .navbar-brand {
  font-size: 36px;
  line-height: 50px;
  color: #fff;
}

.navbar-fixed-top .navbar-nav > .active > a,
.navbar-fixed-top .navbar-nav > .active > a:hover,
.navbar-fixed-top .navbar-nav > .active > a:focus,
.navbar-fixed-top .navbar-nav > .open > a,
.navbar-fixed-top .navbar-nav > .open > a:hover,
.navbar-fixed-top .navbar-nav > .open > a:focus {
  background-color: #E8CE0E;
  color: #333;
}

.navbar-fixed-top .navbar-nav .dropdown-menu {
  background-color: rgba(0,0,0,.85);
  -webkit-box-shadow: 0 3px 8px rgba(0, 0, 0, 0.125);
  -moz-box-shadow: 0 3px 8px rgba(0, 0, 0, 0.125);
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.125);
  border: 0;
  padding: 0;
  margin-top: 0;
  border-top: 0;
  border-radius: 0;
  left: 0;
}

.navbar-fixed-top .navbar-nav .dropdown-menu:before{
  position: absolute;
  top:0;
}

.navbar-fixed-top .navbar-nav .dropdown-menu > li > a {
  padding: 8px 15px;
  color: #fff;
}

.navbar-fixed-top .navbar-nav .dropdown-menu > li:hover > a,
.navbar-fixed-top .navbar-nav .dropdown-menu > li:focus > a,
.navbar-fixed-top .navbar-nav .dropdown-menu > li.active > a {
  background-color: #E8CE0E;
  color: #fff;
}

.navbar-fixed-top .navbar-nav .dropdown-menu > li:last-child > a {
  border-radius: 0 0 3px 3px;
}

.navbar-fixed-top .navbar-nav .dropdown-menu > li.divider {
  background-color: transparent;
}

.navbar-fixed-top .navbar-collapse,
.navbar-fixed-top .navbar-form {
  border-top: 0;
  padding-bottom: 0;
}


/*************************
*******Home Page******
**************************/


.slider {
  position: relative;
  margin-top:130px;
}

#carousel-slider {
  position: relative;
}

#carousel-slider .carousel-indicators {
  bottom: -25px;
}

#carousel-slider .carousel-indicators li {
  border: 1px solid #ffbd20;
}

#carousel-slider a i {
  border: 1px solid #777;
  border-radius:50%;
  font-size: 28px;
  height: 50px;
  padding: 8px;
  position: absolute;
  top: 50%;
  width: 50px;
  color:#777;
}

#carousel-slider a i:hover {
  background:#E8CE0E;
  color:#fff;
  border: 1px solid #E8CE0E;
}

#carousel-slider 
.carousel-control {
  width:inherit;
}

#carousel-slider .carousel-control.left i {
  left:-25px
}

#carousel-slider .carousel-control.right i {
  right: -25px;
}

#carousel-slider
.carousel-control.left, 
#carousel-slider
.carousel-control.right {
  background: none;
}



#feature {
  background: #f2f2f2;
  padding-bottom: 40px;
}
#feature.transparent-bg {
  margin-top:-40px;
  
}
.features{
  padding: 0;
}

.feature-wrap {
  margin-bottom: 35px;
  overflow: hidden;
}

.feature-wrap h2{
  margin-top: 10px;
}

.feature-wrap .pull-left {
  margin-right: 25px;
}

.feature-wrap i{
  font-size: 48px;
  height: 110px;
  width: 110px;
  margin: 3px;
  border-radius: 100%;
  line-height: 110px;
  text-align:center;
  background: #ffffff;
  color: #E8CE0E;
  border: 3px solid #ffffff;
  box-shadow: inset 0 0 0 5px #f2f2f2;
  -webkit-box-shadow: inset 0 0 0 5px #f2f2f2;
  -webkit-transition: 500ms;
  -moz-transition: 500ms;
  -o-transition: 500ms;
  transition: 500ms;
  float: left;
  margin-right: 25px;
}

.feature-wrap i:hover {
  background: #E8CE0E;
  color: #fff;
  box-shadow: inset 0 0 0 5px #E8CE0E;
  -webkit-box-shadow: inset 0 0 0 5px #E8CE0E;
  border: 3px solid #E8CE0E;
}

#recent-works .col-xs-12.col-sm-4.col-md-3{
  padding: 0;
}

.recent-work-wrap {
  position: relative;
}

.recent-work-wrap img{
  width: 100%;
}

.recent-work-wrap .recent-work-inner{
  top: 0;
  background: transparent;
  opacity: .8;
  width: 100%;
  border-radius: 0;
  margin-bottom: 0;
}

.recent-work-wrap .recent-work-inner h3{
  margin: 10px 0;
}

.recent-work-wrap .recent-work-inner h3 a{
  font-size: 24px;
  color: #fff;
}

.recent-work-wrap .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  border-radius: 0;
  background: #333;
  color: #fff;
  vertical-align: middle;
  -webkit-transition: opacity 500ms;
  -moz-transition: opacity 500ms;
  -o-transition: opacity 500ms;
  transition: opacity 500ms;  
  padding: 30px;
}

.recent-work-wrap .overlay .preview {
  bottom: 0;
  display: inline-block;
  height: 35px;
  line-height: 35px;
  border-radius: 0;
  background: transparent;
  text-align: center;
  color: #fff;
}

.recent-work-wrap:hover .overlay {
  opacity: 1;
}

.services-wrap .pull-left {
  margin-right: 20px;
}

#middle {
  background: #fff;
  margin-top:-90px;
}

.skill h2{
  margin-bottom: 25px;
}

.progress-wrap{
  position: relative;
}

.progress .color1,
.progress .color1 .bar-width{
  background: #2d7da4;
}

.progress .color2,
.progress .color2 .bar-width{
  background: #6aa42f;
}

.progress .color3,
.progress .color3 .bar-width{
  background: #ffcc33;
}

.progress .color4,
.progress .color4 .bar-width{
  background: #db3615;
}

.progress, 
.progress-bar {
  height: 15px;
  line-height: 15px;
  background: #e6e6e6;
  -webkit-box-shadow: none;
  -moz-box-shadow: none;
  box-shadow: none;
  border-radius: 0;
  overflow: visible;
  text-align: right;
}

.progress{
  position: relative;
}

.progress .bar-width{
  position: absolute;
  width: 40px;
  height: 20px;
  line-height: 20px;
  text-align: center;
  font-size: 12px;
  font-weight: 700;
  top: -30px;
  border-radius: 2px;
  margin-left: -30px;
}

.progress span{
  position: relative;
}

.progress span:before{
  content: " ";
  position: absolute;
  width: auto;
  height: auto;
  border-width: 8px 5px;
  border-style: solid;
  bottom: -15px;
  right: 8px;
}

.progress .color1 span:before{
  border-color: #2d7da4 transparent transparent transparent;
}

.progress .color2 span:before{
  border-color: #6aa42f transparent transparent transparent;
}

.progress .color3 span:before{
  border-color: #ffcc33 transparent transparent transparent;
}

.progress .color4 span:before{
  border-color: #db3615 transparent transparent transparent;
}

.accordion h2{
  margin-bottom: 25px;
}

.panel-default{
  border-color: transparent;
}

.panel-default>.panel-heading,
.panel{
  background-color: #e6e6e6; 
  border:0 none;
  box-shadow:none;
}

.panel-default>.panel-heading+.panel-collapse .panel-body{
  background: #fff;
  color: #858586;
}

.panel-body{
  padding: 20px 20px 10px;
}

.panel-group .panel+.panel{
  margin-top: 0;
  border-top: 1px solid #d9d9d9;
}

.panel-group .panel{
  border-radius: 0;
}

.panel-heading{
  border-radius: 0;
}

.panel-title>a{
  color: #4e4e4e;
}

.accordion-inner img{
  border-radius: 4px;
}

.accordion-inner h4{
  margin-top: 0;
}

.panel-heading.active{
  background: #1f1f20;
}

.panel-heading.active .panel-title>a{
  color:#fff;
}

a.accordion-toggle  i{
  width: 45px;
  line-height: 44px;
  font-size: 20px;
  margin-top: -10px;
  text-align: center;
  margin-right: -15px;
  background: #c9c9c9;
}

.panel-heading.active a.accordion-toggle i{
  background: #E8CE0E;
  color: #fff;
}

.panel-heading.active a.accordion-toggle.collapsed i{
  background: #E8CE0E;
  color: #fff;
}

.nav-tabs>li{
  margin-bottom: 0px;
  border-bottom: 1px solid #e6e6e6;
}

.nav-tabs{
  border-bottom: transparent;
  border-right: 1px solid #e6e6e6;
}

.nav-tabs>li>a {
  background: #f5f5f5;
  color: #666;
  border-radius: 0;
  border: 0 none;
  line-height: 24px;
  margin-right:0;
  padding: 13px 15px;
}

.nav-tabs li:last-child{
  border-bottom: 0 none;
} 

.nav-stacked>li+li{
  margin-top: 0;
}

.nav-tabs>li>a:hover{
  background: #1f1f20;
  color:#fff;
}

.nav-tabs>li.active>a, 
.nav-tabs>li.active>a:hover, 
.nav-tabs>li.active>a:focus {
  border: 0;
  color:#fff;
  background: #1f1f20;
  position: relative;
}

.nav-tabs>li.active>a:after {
  position: absolute;
  content:  "";
  width: auto;
  height: auto;
  border-style:solid;
  border-color: transparent transparent transparent #1f1f20;
  border-width: 25px 22px;
  right: -44px;
  top:0;
}

.tab-wrap{
  border:1px solid #e6e6e6;
  margin-bottom: 20px;
}

.tab-content{
  padding: 20px;
}

.tab-content h2{
  margin-top: 0;
}

.tab-content img{
  border-radius: 4px;
}

.testimonial h2{
  margin-top: 0;
}

.testimonial-inner {
  color:#858586;
  font-size: 14px;
}

#partner {
  background: url(../images/partners/partner_bg.png) 50% 50% no-repeat;
  background-size: cover;
}

#partner {
  color: #fff;
  text-align: center;
}

#partner h2, 
#partner h3 {
  color: #fff;
}

.partners ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.partners ul li{
  display: inline-block;
  float: left;
  width: 20%;
}

.validation {
    color: red;
    display:none;
    margin: 0 0 20px;
    font-weight:400;
    font-size:13px;
}

#sendmessage {
    color: green;
    border:1px solid green;
    display:none;
    text-align:center;
    padding:15px;
    font-weight:600;
    margin-bottom:15px;
}

#errormessage {
    color: red;
    display:none;
    border:1px solid red;
    text-align:center;
    padding:15px;
    font-weight:600;
    margin-bottom:15px;
}

#sendmessage.show, #errormessage.show, .show {
	display:block;
}

<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="utf-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Gp Bootstrap Template</title>

  <!-- Bootstrap -->
  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.0/css/bootstrap.min.css">

  <!-- Optional theme -->
  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.0/css/bootstrap-theme.min.css">

</head>

<body class="homepage">
  

  <div class="slider">
    <div class="container">
      <div id="about-slider">
        <div id="carousel-slider" class="carousel slide" data-ride="carousel">
          <!-- Indicators -->
          <ol class="carousel-indicators visible-xs">
            <li data-target="#carousel-slider" data-slide-to="0" class="active"></li>
            <li data-target="#carousel-slider" data-slide-to="1"></li>
            <li data-target="#carousel-slider" data-slide-to="2"></li>
          </ol>

          <div class="carousel-inner">
            <div class="item active">
              <img src= "https://ibb.co/n0B1kHy" class="img-responsive" alt="">
            </div>
            <div class="item">
              <img src= "https://ibb.co/F6x1BjG" class="img-responsive" alt="">
            </div>
            <div class="item">
              <img src= "https://ibb.co/F6x1BjG" class="img-responsive" alt="">
            </div>
          </div>

          <a class="left carousel-control hidden-xs" href="#carousel-slider" data-slide="prev">
						<i class="fa fa-angle-left"></i>
					</a>

          <a class=" right carousel-control hidden-xs" href="#carousel-slider" data-slide="next">
						<i class="fa fa-angle-right"></i>
					</a>
        </div>
        <!--/#carousel-slider-->
      </div>
      <!--/#about-slider-->
    </div>
  </div>
  <header id="header">
    <nav class="navbar navbar-fixed-top" role="banner">
      <div class="container">
        <div class="navbar-header">
          <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
                        <span class="sr-only">Toggle navigation</span>
                        <span class="icon-bar"></span>
                        <span class="icon-bar"></span>
                        <span class="icon-bar"></span>
                    </button>
          <a class="navbar-brand" href="index.html">Gp.</a>
        </div>

        <div class="collapse navbar-collapse navbar-right">
          <ul class="nav navbar-nav">
            <li class="active"><a href="index.html">Home</a></li>
            <li><a href="about-us.html">About Us</a></li>
            <li><a href="services.html">Services</a></li>
            <li><a href="portfolio.html">Portfolio</a></li>
            <li><a href="blog.html">Blog</a></li>
            <li><a href="contact-us.html">Contact</a></li>
          </ul>
        </div>
      </div>
      <!--/.container-->
    </nav>
    <!--/nav-->

  </header>
  <!--/header-->
  <!-- Latest compiled and minified JavaScript -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.0/js/bootstrap.min.js"></script>
  </body>
  </html>

它从一个滑块开始，但是我放置在此滑块中的图像没有占据屏幕的总宽度。 该模板使用Bootstrap v3.3.0。我已经搜索了引导程序信息，但是对我来说尚不清楚我该如何做自己想要的事情。 尽管导航栏位于滑块下方，但在您打开网站时它仍显示在上方。 如何放置滑块，当执行scrool时，导航栏是否固定在页面顶部？ 我希望显示必要的代码，以便他们可以为我提供帮助。 谢谢

Answer 1

由于西班牙的stackoverflow的@MariCruz用户提供了奖励，另一个用户@JheymanMejia的帮助，我实现了预期的目标 一切都已更正，而navbar已修复。自举已经有一个类来实现它：navbar-fixed-top这个类在标签内加入nav旁边的其他类：

<nav class = "navbar navbar-default navbar-fixed-top">

这样，将要发生的事情是固定菜单变成了绝对定位的元素，因此，轮播将位于菜单的正下方和顶部的顶部。

OP希望其菜单具有透明背景，并且当用户在滚动时在导航中向下移动时，该菜单会更改。

有许多不同的方式做到这一点，但一个我的建议是使用jQuery，这已经是必需的自举此次演习。

我还添加了一个过渡属性，其值为.5s（半秒），它确定了将透明颜色更改为黄色所花费的时间，从而创建了一种看起来很吸引人但不是强制性的类似褪色的效果。

最终代码：

jQuery(document).ready(function($) {
  $(window).scroll(function() {
    var scrollPos = $(window).scrollTop(),
      navbar = $('.navbar');

    if (scrollPos > 50) {
      navbar.addClass('alt-color');
    } else {
      navbar.removeClass('alt-color');
    }
  });
});

.navbar {
  background-color: transparent !important;
  -webkit-transition: all .5s;
  transition: all .5s;
}

.navbar.alt-color {
  background-color: yellow !important;
} 


/* Ignorar: Solo a modo de prueba */
.texto-ejemplo {
  width: 10%;
  margin: 0 auto;
  margin-top: 100px;
}

<head>
  <!--Botstrap 3 CSS-->
  <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" />

  </head>


    
      <nav class="navbar navbar-default navbar-fixed-top">
        <div class="container-fluid">
          <!-- Brand and toggle get grouped for better mobile display -->
          <div class="navbar-header">
            <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
        <span class="sr-only">Toggle navigation</span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
      </button>
            <a class="navbar-brand" href="#">Brand</a>
          </div>

          <!-- Collect the nav links, forms, and other content for toggling -->
          <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
            <ul class="nav navbar-nav">
              <li><a href="#">Link <span class="sr-only">(current)</span></a></li>
              <li><a href="#">Link</a></li>
              <li class="dropdown">
                <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Dropdown <span class="caret"></span></a>
                <ul class="dropdown-menu">
                  <li><a href="#">Action</a></li>
                  <li><a href="#">Another action</a></li>
                  <li><a href="#">Something else here</a></li>
                  <li role="separator" class="divider"></li>
                  <li><a href="#">Separated link</a></li>
                  <li role="separator" class="divider"></li>
                  <li><a href="#">One more separated link</a></li>
                </ul>
              </li>
            </ul>
            <form class="navbar-form navbar-left">
              <div class="form-group">
                <input type="text" class="form-control" placeholder="Search">
              </div>
              <button type="submit" class="btn btn-default">Submit</button>
            </form>
            <ul class="nav navbar-nav navbar-right">
              <li><a href="#">Link</a></li>
              <li class="dropdown">
                <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Dropdown <span class="caret"></span></a>
                <ul class="dropdown-menu">
                  <li><a href="#">Action</a></li>
                  <li><a href="#">Another action</a></li>
                  <li><a href="#">Something else here</a></li>
                  <li role="separator" class="divider"></li>
                  <li><a href="#">Separated link</a></li>
                </ul>
              </li>
            </ul>
          </div>
          <!-- /.navbar-collapse -->
        </div>
        <!-- /.container-fluid -->
      </nav>
    



    <div id="myCarousel" class="carousel slide" data-ride="carousel">

      <!-- Wrapper for slides -->
      <div class="carousel-inner" role="listbox">

        <div class="item active">
          <img src="https://bootstrapmade.com/demo/themes/Gp/images/slider_one.jpg" alt="..." width="100%">
          <div class="carousel-caption">
            <h3>Slide 1</h3>
          </div>
        </div>

        <div class="item">
          <img src="https://bootstrapmade.com/demo/themes/Gp/images/slider_one.jpg" alt="..." width="100%">
          <div class="carousel-caption">
            <h3>Slide 2</h3>
          </div>
        </div>

        <div class="item">
          <img src="https://bootstrapmade.com/demo/themes/Gp/images/slider_one.jpg" alt="..." width="100%">
          <div class="carousel-caption">
            <h3>Slide 3</h3>
          </div>
        </div>

      </div>

      <!-- Left and right controls -->
      <a class="left carousel-control" href="#myCarousel" role="button" data-slide="prev">
        <span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span>
        <span class="sr-only">Previous</span>
      </a>
      <a class="right carousel-control" href="#myCarousel" role="button" data-slide="next">
        <span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span>
        <span class="sr-only">Next</span>
      </a>
    </div>




    <!-- Este código solo es un relleno para que el scroll vertical funcione a modo de demostración-->
    <section>
      <div class="texto-ejemplo">
        <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse augue velit, vehicula eu pretium in, semper sit amet sem. Suspendisse tortor quam, tincidunt id nisi ut, hendrerit sodales lectus. Proin quis mauris id arcu molestie euismod.
          Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas.
        </p>
      </div>
    </section>



    <!--jQuery-->
    <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
    <!--Botstrap 3 JS-->
    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>

这是the link到用户的溶液@JheymanMejia的来源，由于他和@MariCruz